CN206489071U - A kind of sugar degree quick test device - Google Patents
A kind of sugar degree quick test device Download PDFInfo
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- CN206489071U CN206489071U CN201720055106.0U CN201720055106U CN206489071U CN 206489071 U CN206489071 U CN 206489071U CN 201720055106 U CN201720055106 U CN 201720055106U CN 206489071 U CN206489071 U CN 206489071U
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- spectrometer
- revolution
- lifting platform
- drive link
- test device
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Abstract
The utility model is related to Analyzing The Quality of Agricultural Products field, and in particular to a kind of sugar degree quick test device.A kind of sugar degree quick test device that the utility model is provided includes spectrometer, spectrometer cushion, spectrometer lifting platform, stepper motor, drive link, the surfaces of revolution, cushion.Spectrometer is placed on spectrometer lifting platform, by stepper motor by controlling circuit to drive spectrometer lifting platform to move up and down；Drive link is connected with the surfaces of revolution, by stepper motor by controlling circuit to drive left rotation and right rotation face to carry out constant speed rotation by the drive of drive link, and then drives rotary sample；The surfaces of revolution, spectrometer surface covering cushion, for protecting test sample.The utility model can effectively increase the representativeness of collected fruit spectroscopic data, and strong hardware guarantee is provided to improve following model precision and the enhancing prediction data degree of accuracy.
Description
Technical field
The utility model is related to Analyzing The Quality of Agricultural Products field, and in particular to a kind of sugar degree quick test device.
Background technology
Spectrum analysis is important part in modern analytical technique, can be divided mainly into atom spectrum and molecular spectrum.
In real work, the representativeness of sample directly affects the degree of accuracy of spectrum analysis.Sample representativeness is good, then spectral information fills
Point, data message is more complete, and institute's established model robustness is better, and prediction accuracy, precision are higher.
By near-infrared spectrum technique determine sugar degree exemplified by, in continuous mode, conventional method be by fruit be placed with
Single-point near infrared spectrum is gathered on the hot spot of spectrometer.Although above-mentioned way can obtain the near infrared spectrum data of fruit,
Be a lack of the representative data of whole fruit, thereby result in set up model precision is relatively low, the degree of accuracy that predicts the outcome is not high.Also
That is, the problem of sample representativeness thus brought is poor turns into a problem of puzzlement this area all the time, also should as restriction
The bottleneck of item technology large-scale popularization.
Existing solution is, by fruit in the corresponding a plurality of near infrared spectrum data of finite number station acquisition, so
The averaged spectrum of above-mentioned near infrared spectrum is calculated afterwards, the spectrum number finally used using average spectral data as the fruit sample
According to.Although the near infrared spectrum data of finite number expands the representativeness of spectroscopic data to a certain extent, still not
The overall complete information of fruit can be represented, the problem of representativeness is limited is not resolved fundamentally.
The content of the invention
（One）The technical problem to be solved
The purpose of this utility model is to provide a kind of sugar degree quick test device, is determined with solving existing sugar degree
The problem of fruit sample is not representative high is scanned in journey.
（Two）Technical scheme
In order to solve the above technical problems, the utility model provides a kind of spectrometer sampling apparatus, described device includes spectrum
Instrument, spectrometer cushion, spectrometer lifting platform, stepper motor, drive link, the surfaces of revolution, cushion.The spectrometer is placed in the spectrum
On instrument lifting platform；The drive link is connected with the surfaces of revolution；The surfaces of revolution and spectrometer surface covering cushion；Institute
Stepper motor is stated with the drive link, the spectrometer lifting platform by controlling circuit to electrically connect.
Further, the spectrometer is fixedly connected with the spectrometer lifting platform；The spectrometer lifting platform in-built electrical
Source, for spectrometer work electricity consumption；Wireless transport module built in the spectrometer lifting platform, for the spectrometer to be adopted
The data transfer of collection is to data processing terminal.
Further, the spectrometer lifting platform with the stepper motor by controlling circuit to electrically connect, by the stepping
Motor drives the spectrometer lifting platform to be moved axially along the spectrometer.
Further, the drive link with the stepper motor by controlling circuit to electrically connect, by the stepper motor band
The dynamic drive link motion；The drive link and the surfaces of revolution are mechanically connected by gear train, and the drive link is through gear train
Transmit and drive the surfaces of revolution to rotate.
Further, the surfaces of revolution is set to each 1 around, is set in coaxial, under the drive of the stepper motor,
Connected through drive link, using own axes as rotary shaft, do synchronous axial-rotation.
Further, the surfaces of revolution is provided with cushion, in two surfaces of revolution clamping fruit, plays cushioning effect.
Further, the spectrometer surface is provided with cushion, when spectrometer is via spectrometer lifting platform contact fruit
When, cushioning effect is played, protection fruit surface is without prejudice.
Further, it is provided with perforate in the middle part of the spectrometer cushion, it is allowed to which the light of the spectrometer passes through.
（Three）Beneficial effect
A kind of sugar degree quick test device that the utility model is provided, drives drive link, via gear using stepper motor
Group passes to the surfaces of revolution and carries out axial synchronous axial system, and clamps testing sample by cushion, so as to realize drive testing sample rotation
Turn；With reference to liftable position spectrometer, the spectrum data gathering to the whole positions in sample periphery can be achieved, so as to effectively increase
The representativeness of spectroscopic data during fruit spectrum data gathering.The utility model improves the spectrum number of gathered sample
According to representativeness, and then technical support can be provided to improve the prediction accuracy of model precision and testing sample.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of sugar degree quick test device of the utility model.
In figure, 1：Spectrometer, 1-1：Spectrometer cushion, 2：Spectrometer lifting platform, 3-1：1st stepper motor, 3-2：2nd step
Stepper motor, 4-1：1st drive link 1,4-2：2nd drive link, 5-1：1st surfaces of revolution, 5-2：2nd surfaces of revolution, 6-1：1st cushion,
6-2：2nd cushion；A:Testing sample（Apple）.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Example is used to illustrate the utility model, but is not limited to scope of the present utility model.
Embodiment
A kind of sugar degree quick test device of the present embodiment include spectrometer 1, spectrometer cushion 1-1, spectrometer lifting platform 2,
1st stepper motor 3-1, the 2nd stepper motor 3-2, the 1st drive link 4-1, the 2nd drive link 4-2, the 1st surfaces of revolution 5-1, the 2nd rotation
Face 5-2, the 1st cushion 6-1 and the 2nd cushion 6-2.
The spectrometer 1 is fixedly connected with the spectrometer lifting platform 2；The built-in power of spectrometer lifting platform 2, for institute
State the work electricity consumption of spectrometer 1；Wireless transport module built in the spectrometer lifting platform 2, for gathered the spectrometer 1
Data transfer is to data processing terminal.The spectrometer lifting platform 2 is with the 1st stepper motor 3-1 by controlling circuit to be electrically connected
Connect, drive the spectrometer lifting platform 2 to be moved axially along the spectrometer 1 by the 1st stepper motor 3-1.
The 1st drive link 4-1 and the 2nd drive link 4-2 is electrically connected with the 2nd stepper motor 3-2 by controlling circuit,
The 1st drive link 4-1 and the 2nd drive link 4-2 motions are driven by the 2nd stepper motor 3-2；The 1st drive link 4-1 and
1st surfaces of revolution 5-1, the 2nd drive link 4-2 and the 2nd surfaces of revolution 5-2 are all mechanically connected by gear train respectively,
The 1st drive link 4-1 is transmitted through gear train and is driven the 1st surfaces of revolution 5-1 to rotate, the 2nd drive link 4-2 is through gear
Group is transmitted and drives the 2nd surfaces of revolution 5-2 to rotate；1st surfaces of revolution 5-1 and the 2nd surfaces of revolution 5-2 are axial along itself
Do synchronous rotary.The 1st cushion 6-1 and the 2nd is all provided with 1st surfaces of revolution 5-1 and on the 2nd surfaces of revolution 5-2 respectively soft
6-2 is padded, when the two described surfacess of revolution clamp testing sample fruit, cushioning effect is played.
The surface of spectrometer 1 is provided with the spectrometer cushion 1-1, when spectrometer connects via the spectrometer lifting platform 2
When touching testing sample fruit, cushioning effect is played, protection fruit surface is without prejudice.It is provided with and opens in the middle part of the spectrometer cushion 1-1
Hole, it is allowed to which the light of the spectrometer 1 passes through.
The course of work of the present embodiment spectrometer sampling apparatus scanning sample is specific as follows.
Experiment start before, by testing sample fruit A be positioned over the 1st surfaces of revolution 5-1 and the 2nd surfaces of revolution 5-2 it
Between, and the 1st surfaces of revolution 5-1 and the 2nd surfaces of revolution 5-2 spacing are adjusted, to clamp testing sample fruit A.
After the completion of testing sample fruit A fixations, start the 1st stepper motor 3-1 and rotate forward, raise the spectrum
Instrument lifting platform 2, until after spectrometer cushion 1-1 fits with testing sample fruit A, closing the 1st stepper motor 3-1.
The 2nd stepper motor 3-2 is opened, makes testing sample fruit A along the 1st surfaces of revolution and the 2nd surfaces of revolution
Axial-rotation.
The spectrometer 1 is opened, spectroscopic data is gathered to testing sample fruit A.
After testing sample fruit A is completed one week and rotated above, the spectrometer 1 is closed, starts the 1st stepping electricity
Machine 3-1 is reversely rotated, and reduces the spectrometer lifting platform 2, until after spectrometer cushion 1-1 and testing sample fruit A departs from, closing
Close the 1st stepper motor 3-1.
Remove positioned at the testing sample fruit A between the 1st surfaces of revolution 5-1 and the 2nd surfaces of revolution 5-2, completing should
The spectrum data gathering of sample.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. all should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of sugar degree quick test device, it is characterised in that：Including spectrometer, spectrometer cushion, spectrometer lifting platform, stepping
Motor, drive link, the surfaces of revolution, cushion, the spectrometer are placed on the spectrometer lifting platform；The drive link and the rotation
Face is connected；The surfaces of revolution and spectrometer surface covering cushion；The stepper motor and the drive link, the spectrum
Instrument lifting platform is by controlling circuit to electrically connect.
2. a kind of sugar degree quick test device according to claim 1, it is characterised in that：The spectrometer and the spectrum
Instrument lifting platform is fixedly connected；The spectrometer lifting platform built-in power, for spectrometer work electricity consumption；The spectrometer lifting
Wireless transport module built in platform, for the data transfer that is gathered the spectrometer to data processing terminal.
3. a kind of sugar degree quick test device according to claim 1, it is characterised in that：The spectrometer lifting platform and institute
Stepper motor is stated by controlling circuit to electrically connect, the spectrometer lifting platform is driven along the spectrometer axle by the stepper motor
To movement.
4. a kind of sugar degree quick test device according to claim 1, it is characterised in that：The drive link and the stepping
Motor drives the drive link to move by controlling circuit to electrically connect by the stepper motor；The drive link and the rotation
Face is mechanically connected by gear train, and the drive link transmits through gear train and drives the surfaces of revolution to rotate.
5. a kind of sugar degree quick test device according to claim 1, it is characterised in that：The surfaces of revolution is set to left and right
Each 1, set, under the drive of the stepper motor, connected through drive link in coaxial, using own axes as rotary shaft, do same
Walk axial-rotation.
6. a kind of sugar degree quick test device according to claim 1, it is characterised in that：The surfaces of revolution is provided with soft
Pad, in two surfaces of revolution clamping fruit, plays cushioning effect.
7. a kind of sugar degree quick test device according to claim 1, it is characterised in that：The spectrometer surface is provided with soft
Pad, when the spectrometer contacts fruit via the spectrometer lifting platform, plays cushioning effect, protects fruit surface not to be damaged
Evil.
8. a kind of sugar degree quick test device according to claim 1, it is characterised in that：Set in the middle part of the spectrometer cushion
There is perforate, it is allowed to which the light of the spectrometer passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720055106.0U CN206489071U (en) | 2017-01-18 | 2017-01-18 | A kind of sugar degree quick test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720055106.0U CN206489071U (en) | 2017-01-18 | 2017-01-18 | A kind of sugar degree quick test device |
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| Publication Number | Publication Date |
|---|---|
| CN206489071U true CN206489071U (en) | 2017-09-12 |
Family
ID=59766938
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720055106.0U Active CN206489071U (en) | 2017-01-18 | 2017-01-18 | A kind of sugar degree quick test device |
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| Country | Link |
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| CN (1) | CN206489071U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181336A (en) * | 2017-11-10 | 2018-06-19 | 浙江泰克松德能源科技有限公司 | A kind of full-automatic calibration data picking platform of handheld type X fluorescence spectrometer and its implementation |
| CN109115469A (en) * | 2018-09-20 | 2019-01-01 | 深圳市摩西尔电子有限公司 | The point-by-point device for fast detecting of light source |
| CN115078270A (en) * | 2022-08-19 | 2022-09-20 | 北京市农林科学院智能装备技术研究中心 | Fruit and vegetable surface global spectrum detection system and detection method |
-
2017
- 2017-01-18 CN CN201720055106.0U patent/CN206489071U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181336A (en) * | 2017-11-10 | 2018-06-19 | 浙江泰克松德能源科技有限公司 | A kind of full-automatic calibration data picking platform of handheld type X fluorescence spectrometer and its implementation |
| CN109115469A (en) * | 2018-09-20 | 2019-01-01 | 深圳市摩西尔电子有限公司 | The point-by-point device for fast detecting of light source |
| CN115078270A (en) * | 2022-08-19 | 2022-09-20 | 北京市农林科学院智能装备技术研究中心 | Fruit and vegetable surface global spectrum detection system and detection method |
| CN115078270B (en) * | 2022-08-19 | 2022-11-29 | 北京市农林科学院智能装备技术研究中心 | Fruit and vegetable surface global spectrum detection system and detection method |
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